Efficacy of Maintenance in the ZD RMU (Brown Cole Mine) "Abid Lolic" Bila- Travnik as a Basis for Making the Concept Design for the Improvement of the Maintenance System
Karić Munir, Jašarević Sabahudin (B&H)

Operating Instruction and Risk Management in Control of Vehicle Roadworthiness in Period 2015-2017 Year in Federation of Bosnia and Herzegovina
Klisura Fuad, Agić Dragana, Jašarević Sabahudin, Sarvan Muhamed (B&H)

Analysis of the Influence of Preventive Maintenance of Main Engines on Working Parameters and Emissions
Vukičević Miroslav, Mraković Ivan, Ivošević Špiro (Montenegro)